kernel reorg

[unix-history] / usr / src / sys / vax / stand / conf.c

diff --git a/usr/src/sys/vax/stand/conf.c b/usr/src/sys/vax/stand/conf.c
index cbfe613..eb27333 100644 (file)
--- a/usr/src/sys/vax/stand/conf.c
+++ b/usr/src/sys/vax/stand/conf.c
@@ -1,130 +1,133 @@
 /*
 /*

- * Copyright (c) 1982 Regents of the University of California.
- * All rights reserved.  The Berkeley software License Agreement
- * specifies the terms and conditions for redistribution.
+ * Copyright (c) 1982, 1986, 1988 Regents of the University of California.
+ * All rights reserved.

  *
  *

- *     @(#)conf.c      6.2 (Berkeley) %G%
+ * %sccs.include.redist.c%
+ *
+ *     @(#)conf.c      7.9 (Berkeley) %G%

  */
 
  */
 

-#include "../machine/pte.h"
-
-#include "../h/param.h"
-#include "../h/inode.h"
-#include "../h/fs.h"
-
-#include "../vaxmba/mbareg.h"
-
-#include "saio.h"
-
-devread(io)
-       register struct iob *io;
-{
-       int cc;
-
-       io->i_flgs |= F_RDDATA;
-       io->i_error = 0;
-       cc = (*devsw[io->i_ino.i_dev].dv_strategy)(io, READ);
-       io->i_flgs &= ~F_TYPEMASK;
-       return (cc);
-}
-
-devwrite(io)
-       register struct iob *io;
-{
-       int cc;
-
-       io->i_flgs |= F_WRDATA;
-       io->i_error = 0;
-       cc = (*devsw[io->i_ino.i_dev].dv_strategy)(io, WRITE);
-       io->i_flgs &= ~F_TYPEMASK;
-       return (cc);
-}
+#include "sys/param.h"
+#include "stand/saio.h"

 
 

-devopen(io)
-       register struct iob *io;
-{
+extern int     nullsys(), nodev(), noioctl();

 
 

-       (*devsw[io->i_ino.i_dev].dv_open)(io);
-}
-
-devclose(io)
-       register struct iob *io;
-{
-
-       (*devsw[io->i_ino.i_dev].dv_close)(io);
-}
-
-devioctl(io, cmd, arg)
-       register struct iob *io;
-       int cmd;
-       caddr_t arg;
-{
-
-       return ((*devsw[io->i_ino.i_dev].dv_ioctl)(io, cmd, arg));
-}
-
-/*ARGSUSED*/
-nullsys(io)
-       struct iob *io;
-{
-
-       ;
-}
+#if defined(VAX780) || defined(VAX750) || defined(VAX8600)
+#define        HP              "hp"
+int    hpstrategy(), hpopen();
+#ifdef SMALL
+#define        hpioctl         noioctl
+#else
+int    hpioctl();
+#endif
+#else
+#define        HP              0
+#define        hpstrategy      nodev
+#define        hpopen          nodev
+#define        hpioctl         noioctl
+#endif

 
 

-/*ARGSUSED*/
-nullioctl(io, cmd, arg)
-       struct iob *io;
-       int cmd;
-       caddr_t arg;
-{
+int    upstrategy(), upopen();
+#ifdef SMALL
+#define        upioctl         noioctl
+#else
+int    upioctl();
+#endif

 
 

-       return (ECMD);
-}
+int    rkstrategy(), rkopen();
+int    rastrategy(), raopen();

 
 

-int    nullsys(), nullioctl();
-#if defined(VAX780) || defined(VAX750)
-int    hpstrategy(), hpopen(), hpioctl();
-#endif
-#if defined(VAX780) || defined(VAX750)
-int    upstrategy(), upopen(), upioctl();
-#endif
-int    rkstrategy(), rkopen(), rkioctl();
-int    rastrategy(), raopen(), raioctl();

 #if defined(VAX730)
 #if defined(VAX730)

-int    idcstrategy(), idcopen(), idcioctl();
+#define        RB              "rb"
+int    idcstrategy(), idcopen();
+#else
+#define        RB              0
+#define        idcstrategy     nodev
+#define        idcopen         nodev

 #endif
 #endif

-int    rlstrategy(), rlopen(), rlioctl();
-#ifndef BOOT
+
+int    rlstrategy(), rlopen();
+
+#ifdef BOOT
+#define        TM              0
+#define        tmstrategy      nodev
+#define        tmopen          nodev
+#define        tmclose         nodev
+#define        TS              0
+#define        tsstrategy      nodev
+#define        tsopen          nodev
+#define        tsclose         nodev
+#define        HT              0
+#define        htstrategy      nodev
+#define        htopen          nodev
+#define        htclose         nodev
+#define        MT              0
+#define        mtstrategy      nodev
+#define        mtopen          nodev
+#define        mtclose         nodev
+#define        UT              0
+#define        utstrategy      nodev
+#define        utopen          nodev
+#define        utclose         nodev
+#define        TMSCP           0
+#define        tmscpstrategy   nodev
+#define        tmscpopen       nodev
+#define        tmscpclose      nodev
+#else /* !BOOT */
+#define        TM              "tm"

 int    tmstrategy(), tmopen(), tmclose();
 int    tmstrategy(), tmopen(), tmclose();

+#define        TS              "ts"

 int    tsstrategy(), tsopen(), tsclose();
 int    tsstrategy(), tsopen(), tsclose();

-#if defined(VAX780) || defined(VAX750)
+
+#if defined(VAX780) || defined(VAX750) || defined(VAX8600)
+#define        HT              "ht"

 int    htstrategy(), htopen(), htclose();
 int    htstrategy(), htopen(), htclose();

+#define        MT              "mt"

 int    mtstrategy(), mtopen(), mtclose();
 int    mtstrategy(), mtopen(), mtclose();

-#endif
+#else /* massbus vax */
+#define        HT              0
+#define        htstrategy      nodev
+#define        htopen          nodev
+#define        htclose         nodev
+#define        MT              0
+#define        mtstrategy      nodev
+#define        mtopen          nodev
+#define        mtclose         nodev
+#endif /* massbus vax */
+
+#define        UT              "ut"

 int    utstrategy(), utopen(), utclose();
 int    utstrategy(), utopen(), utclose();

+#define        TMSCP           "tms"
+int    tmscpstrategy(), tmscpopen(), tmscpclose();
+#endif /* BOOT */
+
+#ifdef VAX8200
+#define        KRA             "kra"
+int    krastrategy(), kraopen();
+#else
+#define        KRA             0
+#define        krastrategy     nodev
+#define        kraopen         nodev

 #endif
 
 struct devsw devsw[] = {
 #endif
 
 struct devsw devsw[] = {

-#if defined(VAX780) || defined(VAX750)
-       { "hp", hpstrategy,     hpopen,         nullsys,        hpioctl },
-#endif
-#if defined(VAX780) || defined(VAX750)
-       { "up", upstrategy,     upopen,         nullsys,        upioctl },
-#endif
-       { "hk", rkstrategy,     rkopen,         nullsys,        rkioctl },
-       { "ra", rastrategy,     raopen,         nullsys,        raioctl },
-#if defined(VAX730)
-       { "rb", idcstrategy,    idcopen,        nullsys,        idcioctl },
-#endif
-       { "rl", rlstrategy,     rlopen,         nullsys,        rlioctl },
-#ifndef BOOT
-       { "ts", tsstrategy,     tsopen,         tsclose,        nullioctl },
-#if defined(VAX780) || defined(VAX750)
-       { "ht", htstrategy,     htopen,         htclose,        nullioctl },
-       { "mt", mtstrategy,     mtopen,         mtclose,        nullioctl },
-#endif
-       { "tm", tmstrategy,     tmopen,         tmclose,        nullioctl },
-       { "ut", utstrategy,     utopen,         utclose,        nullioctl },
-#endif
-       { 0, 0, 0, 0, 0 },
+       { HP,   hpstrategy,     hpopen, nullsys, hpioctl },  /*  0 = hp */
+       { HT,   htstrategy,     htopen, htclose, noioctl },  /*  1 = ht */
+       { "up", upstrategy,     upopen, nullsys, upioctl },  /*  2 = up */
+       { "hk", rkstrategy,     rkopen, nullsys, noioctl },  /*  3 = hk */
+       { 0,    nodev,          nodev,  nullsys, noioctl },  /*  4 = sw */
+       { TM,   tmstrategy,     tmopen, tmclose, noioctl },  /*  5 = tm */
+       { TS,   tsstrategy,     tsopen, tsclose, noioctl },  /*  6 = ts */
+       { MT,   mtstrategy,     mtopen, mtclose, noioctl },  /*  7 = mt */
+       { 0,    nodev,          nodev,  nullsys, noioctl },  /*  8 = tu */
+       { "ra", rastrategy,     raopen, nullsys, noioctl },  /*  9 = ra */
+       { UT,   utstrategy,     utopen, utclose, noioctl },  /* 10 = ut */
+       { RB,   idcstrategy,    idcopen,nullsys, noioctl },  /* 11 = rb */
+       { 0,    nodev,          nodev,  nullsys, noioctl },  /* 12 = uu */
+       { 0,    nodev,          nodev,  nullsys, noioctl },  /* 13 = rx */
+       { "rl", rlstrategy,     rlopen, nullsys, noioctl },  /* 14 = rl */
+       { TMSCP,tmscpstrategy,tmscpopen,tmscpclose,noioctl}, /* 15 = tmscp */
+       { KRA,  krastrategy,    kraopen,nullsys, noioctl},   /* 16 = kra */

 };
 };

+
+int    ndevs = (sizeof(devsw)/sizeof(devsw[0]));